Jean-Marc Gilson — SPARQNOW

At-a-Glance

President and CEO of Westlake Corporation since 2024
Served as CEO at Roquette from 2014 to 2020
Held executive roles at Mitsubishi Chemical Group, Nusil, and Avantor Performance Materials
Holds a Master's degree in Chemical Engineering
Holds an MBA in Finance

Biography

Jean-Marc Gilson is the President and CEO of Westlake Corporation, assuming the role in 2024. His career includes significant leadership positions across the global chemical and materials industries.

Prior to joining Westlake, Gilson served at Mitsubishi Chemical Group for over three years. He was also the CEO of Roquette from September 2014 to December 2020.